internado
/inteɾˈnado/ · B2 · noun · m
boarding school
🏫🛏️ internado = interno (inside) + -ado: a school where you live inside
Spanish internado comes from interno, meaning inside. Students are kept inside the school, sleeping and studying there. Inside + school-home = boarding school. Think of English 'intern' or 'internal' for the same root.